This indicates the brakes are not working correctly and the computer that controls them needs to be checked with a scan tool to determine why.
This is a very dangerous situation, get it checked and fix it.The ABS module has detected a problem with the ABS system. Until the problem is fixed the light will remain on. As long as the light is on the ABS function will not operate if needed. Have a trusted mechanic diagnose the problem soon.
abs light is anti lock braking system. if this light stays on it can result in an mot failure.
The light should not stay on. The light is staying on because there is a problem with the ABS system. As long as the light is on the ABS system is not functioning. You need to have it checked out if you expect the ABS system to work when you need it.
You need to inspect the ABS units
Take to a dealership for inputting codes.
When the ABS light stays on it's telling you there is a problem with the ABS system and it is not functioning. There will be a code(s) set. You need to read the code(s) set in the system with the proper equipment in order to begin to make repairs.
ABS means Anti-lock Braking System. If the light is on and stays on, your ABS system has malfunctioned somehow and is not operating.
problem with the abs, get it fixed
If your ABS light stays on you have a problem with the ABS and it is not functioning. Until the problem is fixed the light will remain on.
It means you have an issue/fault with your ABS
If the ABS light stays on, something in the ABS system isn't working properly, most likely the sensor. If it's rear-wheel only ABS, then the sensor is located on top of the rear differential. As long as the ABS light is on your ABS won't work but regular braking is unaffected.
A 1991 E 150 abs light will stay on when there is a problem with the abs system. Check the abs sensors at the wheels for a loose connection.